Working with PowerPoint Masters

Multiple masters

A presentation can have multiple Slide Masters. To add a new one, right-click the Slide Master in the Slides pane and choose Insert Slide Master. To ensure no master gets lost if it’s not used somewhere in the presentation, right-click each in turn and click the Preserve Master option. To apply a Slide Master’s layout to a slide, right-click the slide, choose Layout, and then pick the layout to apply.